5 research outputs found

    Isolation and Structure Characterization of Two Novel Bioactive Sulphated Polyhydroxysteroids from the Antarctic OphiuroidOphioderma longicaudum

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    Two novel sulfated polyhydroxysteroids, I, possessing potent cytotoxic activity, and II, which proved to be cytoprotective against HIV-1, were isolated from the Antarctic ophiuroid Ophiosparte gigas, together with the known compd. III. The structures of I and II were detd. to be cholest-5-ene-2α,3α,4β, 21-tetraol 3,21-disulfate and cholest-5-ene-2β,3α, 21-triol 2,21-disulfate, resp

    Progetto strategico Artico: programma esecutivo 2003-2004

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    Printed from http://www.polarnet.cnr.it target=NewWindow>www.polarnet.cnr.it (June 2004)Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7 , Rome / CNR - Consiglio Nazionale delle RichercheSIGLEITItal

    Progetto strategico Artico: programma esecutivo 2002-2003

    No full text
    Printed from http://www.polarnet.cnr.it target=NewWindow>www.polarnet.cnr.it (June 2004)Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7 , Rome / CNR - Consiglio Nazionale delle RichercheSIGLEITItal
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